Fishel, F.M. and Dewdney, M.M. 2012. Fungicide Resistance Action Committee’s (FRAC) Classification Scheme of Fungicides According to Mode of Action: PI94/PI131, rev. 11/2012. EDIS. 2012, 11 (Nov. 2012). DOI:https://doi.org/10.32473/edis-pi131-2012.